1 files changed, 17 insertions, 0 deletions
diff --git a/third_party/rust/libloading/tests/library_filename.rs b/third_party/rust/libloading/tests/library_filename.rs
new file mode 100644
index 0000000000..efe51b8656
--- /dev/null
+++ b/third_party/rust/libloading/tests/library_filename.rs
@@ -0,0 +1,17 @@
+extern crate libloading;
+use libloading::library_filename;
+use std::path::Path;
+
+#[cfg(target_os = "windows")]
+const EXPECTED: &str = "audioengine.dll";
+#[cfg(target_os = "linux")]
+const EXPECTED: &str = "libaudioengine.so";
+#[cfg(target_os = "macos")]
+const EXPECTED: &str = "libaudioengine.dylib";
+
+#[test]
+fn test_library_filename() {
+    let name = "audioengine";
+    let resolved = library_filename(name);
+    assert!(Path::new(&resolved).ends_with(EXPECTED));
+}